The Tor Browser: toolkit/components/autocomplete/tests/unit/test_previousResult.js@6474c204b198 (annotated)

toolkit/components/autocomplete/tests/unit/test_previousResult.js@6474c204b198 (annotated)

toolkit/components/autocomplete/tests/unit/test_previousResult.js

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 /* vim:set ts=2 sw=2 sts=2 et: */
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 /**
  * Unit test for Bug 438861 - Previous search results not returned to multiple
  * searches.
  */
 /**
  * Dummy nsIAutoCompleteInput source that returns
  * the given list of AutoCompleteSearch names.
  *
  * Implements only the methods needed for this test.
  */
 function AutoCompleteInput(aSearches) {
   this.searches = aSearches;
 }
 AutoCompleteInput.prototype = {
   constructor: AutoCompleteInput,
   // Array of AutoCompleteSearch names
   searches: null,
   minResultsForPopup: 0,
   timeout: 10,
   searchParam: "",
   textValue: "",
   disableAutoComplete: false,
   completeDefaultIndex: false,
   get searchCount() {
     return this.searches.length;
   },
   getSearchAt: function(aIndex) {
     return this.searches[aIndex];
   },
   onSearchBegin: function() {},
   onSearchComplete: function() {},
   popupOpen: false,
   popup: {
     setSelectedIndex: function(aIndex) {},
     invalidate: function() {},
     // nsISupports implementation
     QueryInterface: function(iid) {
       if (iid.equals(Ci.nsISupports) ||
           iid.equals(Ci.nsIAutoCompletePopup))
         return this;
       throw Components.results.NS_ERROR_NO_INTERFACE;
     }
   },
   // nsISupports implementation
   QueryInterface: function(iid) {
     if (iid.equals(Ci.nsISupports) ||
         iid.equals(Ci.nsIAutoCompleteInput))
       return this;
     throw Components.results.NS_ERROR_NO_INTERFACE;
   }
 }
 /**
  * nsIAutoCompleteResult implementation
  */
 function AutoCompleteResult(aValues, aComments, aStyles) {
   this._values = aValues;
   this._comments = aComments;
   this._styles = aStyles;
   if (this._values.length > 0) {
     this.searchResult = Ci.nsIAutoCompleteResult.RESULT_SUCCESS;
   } else {
     this.searchResult = Ci.nsIAutoCompleteResult.NOMATCH;
   }
 }
 AutoCompleteResult.prototype = {
   constructor: AutoCompleteResult,
   // Arrays
   _values: null,
   _comments: null,
   _styles: null,
   searchString: "",
   searchResult: null,
   defaultIndex: 0,
   get matchCount() {
     return this._values.length;
   },
   getValueAt: function(aIndex) {
     return this._values[aIndex];
   },
   getLabelAt: function(aIndex) {
     return this.getValueAt(aIndex);
   },
   getCommentAt: function(aIndex) {
     return this._comments[aIndex];
   },
   getStyleAt: function(aIndex) {
     return this._styles[aIndex];
   },
   getImageAt: function(aIndex) {
     return "";
   },
   getFinalCompleteValueAt: function(aIndex) {
     return this.getValueAt(aIndex);
   },
   removeValueAt: function (aRowIndex, aRemoveFromDb) {},
   // nsISupports implementation
   QueryInterface: function(iid) {
     if (iid.equals(Ci.nsISupports) ||
         iid.equals(Ci.nsIAutoCompleteResult))
       return this;
     throw Components.results.NS_ERROR_NO_INTERFACE;
   }
 }
 /**
  * nsIAutoCompleteSearch implementation that always returns
  * the same result set.
  */
 function AutoCompleteSearch(aName, aResult) {
   this.name = aName;
   this._result = aResult;
 }
 AutoCompleteSearch.prototype = {
   constructor: AutoCompleteSearch,
   // Search name. Used by AutoCompleteController
   name: null,
   // AutoCompleteResult
   _result: null,
   _previousResult: null,
   /**
    * Return the same result set for every search
    */
   startSearch: function(aSearchString,
                         aSearchParam,
                         aPreviousResult,
                         aListener)
   {
     this._previousResult = aPreviousResult;
     aListener.onSearchResult(this, this._result);
   },
   stopSearch: function() {},
   // nsISupports implementation
   QueryInterface: function(iid) {
     if (iid.equals(Ci.nsISupports) ||
         iid.equals(Ci.nsIFactory) ||
         iid.equals(Ci.nsIAutoCompleteSearch))
       return this;
     throw Components.results.NS_ERROR_NO_INTERFACE;
   },
   // nsIFactory implementation
   createInstance: function(outer, iid) {
     return this.QueryInterface(iid);
   }
 }
 /**
  * Helper to register an AutoCompleteSearch with the given name.
  * Allows the AutoCompleteController to find the search.
  */
 function registerAutoCompleteSearch(aSearch) {
   var name = "@mozilla.org/autocomplete/search;1?name=" + aSearch.name;
   var uuidGenerator = Cc["@mozilla.org/uuid-generator;1"].
                       getService(Ci.nsIUUIDGenerator);
   var cid = uuidGenerator.generateUUID();
   var desc = "Test AutoCompleteSearch";
   var componentManager = Components.manager
                                    .QueryInterface(Ci.nsIComponentRegistrar);
   componentManager.registerFactory(cid, desc, name, aSearch);
   // Keep the id on the object so we can unregister later
   aSearch.cid = cid;
 }
 /**
  * Helper to unregister an AutoCompleteSearch.
  */
 function unregisterAutoCompleteSearch(aSearch) {
   var componentManager = Components.manager
                                    .QueryInterface(Ci.nsIComponentRegistrar);
   componentManager.unregisterFactory(aSearch.cid, aSearch);
 }
 /**
  */
 function run_test() {
   // Make an AutoCompleteSearch that always returns nothing
   var search1 = new AutoCompleteSearch("test-previous-result1",
     new AutoCompleteResult(["hello1"], [""], [""]));
   var search2 = new AutoCompleteSearch("test-previous-result2",
     new AutoCompleteResult(["hello2"], [""], [""]));
   // Register search so AutoCompleteController can find them
   registerAutoCompleteSearch(search1);
   registerAutoCompleteSearch(search2);
   var controller = Components.classes["@mozilla.org/autocomplete/controller;1"].
                    getService(Components.interfaces.nsIAutoCompleteController);
   // Make an AutoCompleteInput that uses our search
   // and confirms results on search complete
   var input = new AutoCompleteInput([search1.name,
                                      search2.name]);
   var numSearchesStarted = 0;
   var previousResult = null;
   input.onSearchBegin = function() {
     numSearchesStarted++;
   };
   input.onSearchComplete = function() {
     do_check_eq(controller.searchStatus,
                 Ci.nsIAutoCompleteController.STATUS_COMPLETE_MATCH);
     do_check_eq(controller.matchCount, 2);
     if (numSearchesStarted == 1) {
       do_check_eq(search1._previousResult, null);
       do_check_eq(search2._previousResult, null);
       // Now start it again
       controller.startSearch("test");
       return;
     }
     else {
       do_check_neq(search1._previousResult, null);
       do_check_neq(search2._previousResult, null);
     }
     // Unregister searches
     unregisterAutoCompleteSearch(search1);
     unregisterAutoCompleteSearch(search2);
     do_test_finished();
   };
   controller.input = input;
   // Search is asynchronous, so don't let the test finish immediately
   do_test_pending();
   controller.startSearch("test");
 }